Known to be a notoriously difficult game, the original Zelda defines the very meaning of dungeon-crawling and bears an innate difficulty so unnerving that games deemed "frickin' hard" these days would pale in comparison. It's amazing how people even managed to conquer this game in its entirety back in 1980s without IGN Guides. So maybe you've beaten the game already as a kid, but that was ages ago right? Let this guide jog your memory and knock on the door of nostalgia for you.